Vaporization assembly, vaporizer, and electronic vaporization device

ABSTRACT

A vaporization assembly includes: a vaporization housing having a liquid storage cavity; a vaporization main body arranged in the vaporization housing and provided with a liquid passage hole communicating with the liquid storage cavity; a movable part arranged on the vaporization main body and having a liquid guide hole; and a pushing member that moves in a direction toward or away from the movable part and drives the movable part to move when moving in the direction toward or away from the movable part. When the pushing member is located at an initial position, the liquid guide hole is completely separate from the liquid passage hole. During a movement of the pushing member from the initial position to a conduction position, the liquid guide hole is in liquid guiding communication with the liquid passage hole.

CROSS-REFERENCE TO PRIOR APPLICATION

Priority is claimed to Chinese Patent Application No. 202221930844.2,filed on Jul. 22, 2022, the entire disclosure of which is herebyincorporated by reference herein.

FIELD

This application relates to the technical field of vaporization, and inparticular, to a vaporization assembly, a vaporizer and an electronicvaporization device.

BACKGROUND

At present, when assembling an electronic vaporization device,vaporization liquid is generally first injected into the liquid storagecavity of a vaporization housing, and then a mouthpiece assembly ismounted on the vaporization housing. In the actual production process,before the mouthpiece assembly is mounted on the vaporization housing,the vaporization liquid in the liquid storage cavity will enter thevaporization core due to being extruded by air, causing the vaporizationliquid to leak out of the vaporization core, thereby resulting in liquidleakage.

SUMMARY

In an embodiment, the present invention provides a vaporizationassembly, comprising: a vaporization housing having a liquid storagecavity; a vaporization main body arranged in the vaporization housingand provided with a liquid passage hole communicating with the liquidstorage cavity; a movable part arranged on the vaporization main bodyand having a liquid guide hole; and a pushing member configured to movein a direction toward or away from the movable part and to drive themovable part to move when moving in the direction toward or away fromthe movable part, wherein, when the pushing member is located at aninitial position, the liquid guide hole is completely separate from theliquid passage hole, and wherein, during a movement of the pushingmember from the initial position to a conduction position, the liquidguide hole is in liquid guiding communication with the liquid passagehole.

BRIEF DESCRIPTION OF THE DRAWINGS

Subject matter of the present disclosure will be described in evengreater detail below based on the exemplary figures. All featuresdescribed and/or illustrated herein can be used alone or combined indifferent combinations. The features and advantages of variousembodiments will become apparent by reading the following detaileddescription with reference to the attached drawings, which illustratethe following:

FIG. 1 is a schematic diagram of an electronic vaporization deviceaccording to an embodiment;

FIG. 2 is a top view of a vaporizer in the electronic vaporizationdevice shown in FIG. 1 ;

FIG. 3 is an A-A side cross-sectional view of the vaporizer shown inFIG. 2 with the pushing member located at the initial position;

FIG. 4 is a partial enlarged view of the vaporizer shown in FIG. 3 ;

FIG. 5 is an A-A side cross-sectional view of the vaporizer shown inFIG. 2 with the pushing member in the conduction position;

FIG. 6 is a schematic diagram of a movable part in the vaporizer shownin FIG. 5 ; and

FIG. 7 is an exploded view of the vaporizer shown in FIG. 2 .

DETAILED DESCRIPTION

In an embodiment, the present invention provides a vaporizationassembly, a vaporizer, and an electronic vaporization device to solvethe problem of liquid leakage in existing electronic vaporizationdevices.

In an embodiment, the present invention provides a vaporizationassembly, including: a vaporization housing having a liquid storagecavity;

a vaporization main body arranged in the vaporization housing andprovided with a liquid passage hole communicating with the liquidstorage cavity; and,

a movable part arranged on the vaporization main body and having aliquid guide hole;

a pushing member moving in a direction toward or away from the movablepart and driving the movable part to move when moving in the directiontoward or away from the movable part;

when the pushing member is located at an initial position, the liquidguide hole is completely separate from the liquid passage hole;

when the pushing member moves from the initial position to theconduction position, the liquid guide hole is in liquid guidingcommunication with the liquid passage hole.

The vaporization assembly described above resists the movable part bymeans of the pushing member so as to change the position of the movablepart, thereby achieving blocking and communication of the liquid guidehole and the liquid passage hole; when the pushing member is located atthe initial position, the liquid guide hole and the liquid passage holeare blocked by means of the movable part so that the vaporization liquidin the liquid storage cavity cannot flow into the vaporization mainbody, thereby achieving no liquid leakage for a long time after liquidinjection; when the pushing member moves from the initial position tothe conduction position, the liquid guide hole is in liquid guidingcommunication with the liquid passage hole, and the vaporization liquidin the liquid storage cavity can flow into the vaporization main bodyand is heated and vaporized into an aerosol by the vaporization mainbody.

In one embodiment, the movable part is provided with an accommodatinggroove for accommodating the vaporization main body along a firstdirection, and the movable part is provided with the liquid guide holecommunicating with the accommodating groove along a second direction,the second direction being perpendicular to the first direction.

In one embodiment, a flange protrudes from the periphery of the movablepart, and the flange abuts against the circumferential sidewall of thevaporization main body.

In one embodiment, the number of the flanges is at least two and theflange includes a first flange and a second flange, the first flange andthe second flange being spaced above the liquid guide hole along thefirst direction;

when the pushing member is located at the initial position, the firstflange is located above the liquid passage hole and the second flange islocated below the liquid passage hole; when the pushing member islocated at the conduction position, both the first flange and the secondflange are located above the liquid passage hole.

In one embodiment, the vaporization main body includes a vaporizationchannel and a vaporization core accommodated in the vaporizationchannel, the liquid passage hole is provided in the vaporizationchannel, and the movable part is sleeved outside the vaporization coreand accommodated in the vaporization channel along the first directionin a liftable manner.

In one embodiment, the periphery of the movable part is provided with avent groove communicating with the vaporization channel along the firstdirection.

In one embodiment, the vaporization main body includes a vaporizationchannel and a vaporization core accommodated in the vaporizationchannel, the liquid passage hole is provided in the vaporizationchannel, and the movable part is sleeved outside the vaporization coreand arranged around the periphery of the vaporization channel along thefirst direction in a liftable manner.

In one embodiment, the bottom of the vaporization housing is providedwith a mounting hole, and the pushing member can be inserted in themounting hole in a liftable manner.

In one embodiment, the pushing member includes a pushing part and aresisting part that are fixedly connected, the resisting part is locatedbelow the movable part, and the pushing part moves in the directiontoward or away from the movable part to drive the resisting part toresist the movable part.

A vaporizer, including:

the vaporization assembly described above; and a mouthpiece assemblymovably connected to the vaporization housing.

The vaporizer and the vaporization assembly described above can achieveno liquid leakage for a long time after liquid injection, therebymeeting the requirements of large-scale automatic production.

An electronic vaporization device includes a power supply assembly andthe vaporizer described above, and the vaporizer is electricallyconnected to the power supply assembly.

The electronic vaporization device and the vaporizer described above canachieve no liquid leakage for a long time after liquid injection,thereby meeting the requirements of large- scale automatic production.

Reference signs:

10. vaporizer; 11. vaporization assembly; 12. mouthpiece assembly; 12a.inhaling channel; 20. power supply assembly; 100. vaporization housing;101. liquid storage cavity; 102. mounting hole; 110. housing main body;120. vaporization base; 200. vaporization main body; 201. liquid passagehole; 202. vaporization channel; 203. vaporization core; 300. movablepart; 301. liquid guide hole; 302. accommodating groove; 303. ventgroove; 310. flange 311. first flange 312. second flange 400. pushingmember; 410. pushing part; 420. resisting part;

X. first direction; Y. second direction.

To make the foregoing objects, features and advantages of thisapplication more apparent and comprehensible, a detailed description ismade of the specific implementations of this application below withreference to the accompanying drawings. In the following description,many specific details are illustrated for a thorough understanding ofthis application. However, this application may be implemented in manyother ways different from those described herein. A person skilled inthe art may make similar improvements without departing from theconnotation of this application. Therefore, this application is notlimited to the specific embodiments disclosed below.

In the description of this application, it should be understood thatorientation or position relationships indicated by the terms such as“center”, “longitudinal”, “transverse”, “length”, “width”, “thickness”,“above”, “below”, “front”, “back”, “left”, “right”, “perpendicular”,“horizontal”, “top”, “bottom”, “inside”, “outside”, “clockwise”,“anticlockwise”, “axial direction”, “radial direction”, and“circumferential direction” are based on the orientation or positionrelationships shown in the accompanying drawings, and are merelyintended to facilitate a simple description of this application, ratherthan indicating or implying that the mentioned device or element musthave a particular orientation or must be constructed and operated in aparticular orientation. Therefore, such terms should not be construed aslimitations to this application.

In addition, the terms “first” and “second” are used merely for thepurpose of description, and shall not be construed as indicating orimplying relative importance or indicating implicitly the number ofindicated technical features. Therefore, features defined by “first” or“second” may explicitly indicate or implicitly include at least one ofsuch features. In the description of this application, “multiple” meansat least two, such as two and three unless otherwise explicitly andspecifically defined.

In this application, unless otherwise explicitly specified or defined,the terms such as “initial”, “connect”, “connection”, “fix” and the likeshould be understood in a broad sense. For example, the connection maybe a fixed connection, a detachable connection, or an integralconnection; or the connection may be a mechanical connection or anelectrical connection; or the connection may be a direct connection, anindirect connection by means of an intermediary, or internalcommunication between two elements or interaction between two elements,unless otherwise defined explicitly. A person of ordinary skill in theart may understand the specific meanings of the foregoing terms in thisapplication according to specific situations.

In this application, unless otherwise explicitly specified or defined,the first feature being located “above” or “below” the second featuremay refer to the first feature being in direct contact with the secondfeature, or the first feature being in indirect contact with the secondfeature by means of an intermediary. In addition, the first featurebeing “above”, “over”, or “on” the second feature may refer to the firstfeature being directly or diagonally above the second feature, or maymerely indicate that the horizontal height of the first feature isgreater than that of the second feature. The first feature being“below”, “under”, and “beneath” the second feature may refer to thefirst feature being directly or diagonally below the second feature, ormay merely indicate that the horizontal height of the first feature isless than that of the second feature.

It should be noted that when an element is referred to as “being fixedto” or “being arranged on” another element, the element may be directlyon the another element, or an intermediate element may be present. Whenan element is considered to be “connected to” another element, theelement may be directly connected to the another element, or anintermediate element may be simultaneously present. The terms“perpendicular”, “horizontal”, “above”, “below”, “left”, “right”, andsimilar expressions used herein are only for purposes of illustrationand are not intended to represent the only embodiment.

At present, when assembling an electronic vaporization device,vaporization liquid is generally first injected into the liquid storagecavity of a vaporization housing, and then a mouthpiece assembly ismounted on the vaporization housing. In the actual production process,before the mouthpiece assembly is mounted on the vaporization housing,the vaporization liquid in the liquid storage cavity will enter thevaporization core due to being extruded by air, causing the vaporizationliquid to leak out of the vaporization core, thereby resulting in liquidleakage.

In view of the foregoing, a vaporization assembly, a vaporizer and anelectronic vaporization device are designed, which enable thevaporization assembly to achieve no liquid leakage for a long time afterliquid injection, thereby meeting the requirements of large-scaleautomatic production.

FIG. 1 is a schematic diagram of an electronic vaporization deviceaccording to an embodiment; FIG. 2 is a top view of a vaporizer 10 inthe electronic vaporization device shown in FIG. 1 ; FIG. 3 is an A-Aside cross-sectional view of the vaporizer 10 shown in FIG. 2 with thepushing member 400 is located at the initial position; FIG. 4 is a Bpartial enlarged view of the vaporizer 10 shown in FIG. 3 ; FIG. 5 is anA-A side cross-sectional view of the vaporizer 10 shown in FIG. 2 withthe pushing member 400 located at the conduction position; FIG. 6 is aschematic view of a movable part 300 in the vaporizer 10 shown in FIG. 5; FIG. 7 is an exploded view of the vaporizer 10 shown in FIG. 2 . Forease of description, the accompanying drawings only show structuresrelevant to the present utility model.

Referring to FIG. 1 , one embodiment of the present utility modelprovides an electronic vaporization device, including a vaporizer 10 anda power supply assembly 20, and the power supply assembly 20 iselectrically connected to the vaporizer 10. The vaporizer 10 includes amouthpiece assembly 12 and a vaporization assembly 11, and themouthpiece assembly 12 is movably adapted to the vaporization housing100 of the vaporization assembly 11.

When in use, the power supply assembly 20 is used for providing electricenergy to the vaporization assembly 11, and the vaporization assembly1111 heats and vaporizes the vaporization liquid stored in thevaporization assembly 11 under the action of electric drive, andgenerates an aerosol for user suction at the mouthpiece assembly 12.

The aerosol herein is a colloidal dispersion system formed by solids orliquid small particles dispersed and suspended in a gas medium. Becausethe aerosol may be absorbed by a human body by the respiratory system, anew alternative absorption method is provided for users. For example, anaerosol can be generated by baking and heating an herbalaerosol-generating substrate.

Referring to FIG. 2 and FIG. 3 , the vaporization assembly 11 in oneembodiment includes a vaporization housing 100, a vaporization main body200, a movable part 300 and a pushing member 400. The vaporizationhousing 100 has a liquid storage cavity 101, the vaporization main body200 is arranged in the vaporization housing 100 and provided with aliquid passage hole 201 communicating with the liquid storage cavity101, the movable part 300 is arranged on the vaporization main body 200and has a liquid guide hole 301, and the pushing member 400 moves in adirection toward or away from the movable part 300 and drives themovable part 300 to move when moving in the direction toward or awayfrom the movable part 300.

Referring to FIG. 3 , when the pushing member 400 is located at theinitial position, the liquid guide hole 301 is completely separate fromthe liquid passage hole (201); referring to FIG. 5, when the pushingmember 400 moves from the initial position to the conduction position,the liquid guide hole 301 is in liquid guiding communication with theliquid passage hole 201.

Here, the liquid guiding communication can be understood as the liquidguide hole 301 being in complete or partial communication with theliquid passage hole 201.

The vaporization assembly 11 mentioned above resists the movable part300 by means of the pushing member 400 so as to change the position ofthe movable part 300, thereby achieving blocking and communication ofthe liquid guide hole 301 and the liquid passage hole 201; when thepushing member 400 is located at the initial position, the liquid guidehole 301 and the liquid passage hole 201 are blocked by means of themovable part 300 so that the vaporization liquid in the liquid storagecavity 101 cannot flow into the vaporization main body 200, therebyachieving no liquid leakage for a long time after liquid injection; whenthe pushing member 400 moves from the initial position to the conductionposition, the liquid guide hole 301 is in communication with the liquidpassage hole 201, and the vaporization liquid in the liquid storagecavity 101 can flow into the vaporization main body 200 and is heatedand vaporized into an aerosol by the vaporization main body 200.

Here, the number of liquid passage holes 201 is not limited to one andthe number of liquid passage holes 201 can be at least two.

The shape of the liquid passage hole 201 is not limited to rectangular,and can also be circular or any other shapes. Here, the number andshapes of the liquid passage holes 201 are not specifically defined.

Specifically, in the embodiments, referring to FIG. 3 , the movable part300 is provided with an accommodating groove 302 for accommodating thevaporization main body 200 along a first direction, the movable part 300is provided with a liquid guide hole 301 communicating with theaccommodating groove 302 along a second direction, and the seconddirection is perpendicular to the first direction. In this way, by meansof the movement of the movable part 300 in the first direction, blockingand conducting of the liquid guide hole 301 and the liquid passage hole201 can be achieved.

It should be noted that the first direction is the X direction shown inFIG. 3 and FIG. 5 , the second direction is the Y direction shown inFIG. 3 , and the conduction position is located above the initialposition in the first direction. Vaporization liquid is stored in theliquid storage cavity 101, and the vaporization main body 200 can heatand vaporize the vaporization liquid.

Optionally, the movable part 300 is made of silicone or rubber.

In this embodiment, the accommodating groove 302 is cylindrical, and theliquid guide hole 301 is circular. In other embodiments, theaccommodating groove 302 may also be prismatic or otherwise shaped, andthe liquid guide hole 301 may also be rectangular or otherwise shaped.Here, the shapes of the accommodating groove 302 and the liquid guidehole 301 are not defined.

In this embodiment, the number of liquid passage holes 201 is two, thenumber of liquid guide holes 301 is also two, and the positions of theliquid guide holes 301 and the liquid passage holes 201 correspond oneto one. In other embodiments, the numbers of liquid passage holes 201and liquid guide holes 301 are neither limited to only two.

Referring to FIG. 6 , a flange 310 protrudes from the periphery of themovable part 300, and the flange 310 abuts against the circumferentialsidewall of the vaporization main body 200. In this way, the sealingbetween the movable part 300 and the vaporization main body 200 can beenhanced by providing the flange 310.

Specifically, referring to FIG. 6 , the number of flanges 310 is atleast two and the flange 310 includes a first flange 311 and a secondflange 312, and the first flange 311 and the second flange 312 arespaced above the liquid guide hole 301 along the first direction;referring to FIG. 3 and FIG. 4 , when the pushing member 400 is locatedat the initial position, the first flange 311 is located above theliquid passage hole 201 and the second flange 312 is located below theliquid passage hole 201; referring to FIG. 5 , when the pushing member400 is located at the conduction position, both the first flange 311 andthe second flange 312 are located above the liquid passage hole 201.

It can be understood that when the pushing member 400 is located at theinitial position, the liquid guide hole 301 is completely separate fromthe liquid passage hole 201, the first flange 311 is located above theliquid passage hole 201, and the second flange 312 is located below theliquid passage hole 201, enabling good sealing above the liquid passagehole 201 and below the liquid passage hole 201; when the pushing member400 is located at the conduction position, the liquid guide hole 301communicates with the liquid passage hole 201, and the first flange 311and the second flange 312 are both located above the liquid passage hole201, enabling good sealing above the liquid passage hole 201.

In this embodiment, the first flange 311 and the second flange 312 areannular, and both of them are arranged around the periphery of themovable part 300. In other embodiments, the first flange 311 and thesecond flange 312 can also be elliptical ring-shaped or otherwiseshaped.

In this embodiment, the flanges 310 other than the first flange 311 andthe second flange 312 can also extend along the first direction tofurther enhance the sealing effect.

Specifically, in one embodiment, referring to FIG. 5 , the vaporizationmain body 200 includes a vaporization channel 202 and a vaporizationcore 203 accommodated in the vaporization channel 202, the liquidpassage hole 201 is provided in the vaporization channel 202, and themovable part 300 is sleeved outside the vaporization core 203 andaccommodated in the vaporization channel 202 along the first directionin a liftable manner. In this way, the pushing member 400 resists themovable part 300 in the vaporization channel 202, thereby achievingcommunication and blocking of the liquid guide hole 301 and the liquidpassage hole 201. Such structural design is simple and reasonable.

Here, the accommodating groove 302 of the movable part 300 is used foraccommodating the vaporization core 203, and the liquid guide hole 301is located on the side of the liquid passage hole 201 close to thevaporization core 203.

In this embodiment, referring to FIG. 1 , the periphery of the movablepart 300 is provided with a vent groove 303 communicating with thevaporization channel 202 along the first direction. In this way, whenthe pushing member 400 is located at the conduction position, thevaporization liquid in the liquid storage cavity 101 flows to thevaporization main body 200 to be heated and vaporized into an aerosol,where the aerosol can flow from the vent groove 303 into thevaporization channel 202 and flow to the mouthpiece assembly 12 for usersuction.

Specifically, in another embodiment, referring to FIG. 1 , thevaporization main body 200 includes a vaporization channel 202 and avaporization core 203 accommodated in the vaporization channel 202, theliquid passage hole 201 is provided in the vaporization channel 202, andthe movable part 300 is sleeved outside the vaporization core 203 andarranged around the periphery of the vaporization channel 202 along thefirst direction in a liftable manner. In this way, the pushing member400 resists the movable part 300 in the vaporization channel 202,thereby achieving communication and blocking of the liquid guide hole301 and the liquid passage hole 201. Such structural design is simpleand reasonable.

Here, the accommodating groove 302 of the movable part 300 is used foraccommodating the vaporization channel 202, and the liquid guide hole301 is located on the side of the liquid passage hole 201 away from thevaporization core 203.

Referring to FIG. 7 , the bottom of the vaporization housing 100 isprovided with a mounting hole 102, and the pushing member 400 can beinserted in the mounting hole 102 in a liftable manner. In this way, itis convenient to quickly disassemble and assemble the pushing member 400and the vaporization housing 100 without interfering with the movementof the pushing member 400 in the first direction.

Here, referring to FIG. 7 and FIG. 5 , the vaporization housing 100includes a housing main body 110 and a vaporization base 120, where thevaporization base 120 is arranged at the bottom of the housing main body110 and used for connecting the power supply assembly 20, and themounting hole 102 is provided at the bottom of the housing main body110. The housing main body 110 and the vaporization base 120 are in aninterference fit, and the housing main body 110 and the vaporizationbase 120 can also be connected by means of clamping or inserting.

Specifically, referring to FIG. 7 , the pushing member 400 includes apushing part 410 and a resisting part 420 that are fixedly connected,the resisting part 420 is located below the movable part 300, and thepushing part 410 moves in the direction toward or away from the movablepart 300 to drive the resisting part 420 to resist the movable part 300.In this way, driving the pushing part 410 to move so as to drive theresisting part 420 to move, thereby resisting the movable part 300 so asto change the position of the movable part 300.

Here, the direction toward or away from the movable part 300 is thefirst direction mentioned above, that is, the X direction shown in FIG.7 .

In this embodiment, the pushing part 410 and the resisting part 420 aresplit structures, and they are connected by means of inserting. In otherembodiments, the pushing part 410 and the resisting part 420 can also bean integral structure, which has a good integrality and a highmechanical strength.

Referring to FIG. 5 , the vaporizer 10 in one embodiment includes thevaporization assembly 11 and the mouthpiece assembly 12 described above,and the mouthpiece assembly 12 is movably adapted to the vaporizationhousing 100. In this way, the vaporization assembly 11 can achieve noliquid leakage for a long time after liquid injection, thereby meetingthe requirements of large-scale automatic production.

Specifically, the mouthpiece assembly 12 is movably adapted to the endof the vaporization housing 100 away from the vaporization base 120, aninhaling channel 12a is provided in the mouthpiece assembly 12, and theinhaling channel 12a communicates with the vaporization channel 202.

Referring to FIG. 1 , the electronic vaporization device in oneembodiment includes a power supply assembly 20 and the vaporizer 10described above, and the vaporizer 10 is electrically connected to thepower supply assembly 20. In this way, the vaporizer 10 can achieve noliquid leakage for a long time after liquid injection, thereby meetingthe requirements of large- scale automatic production.

Specifically, the electronic vaporization device described above furtherincludes a circuit board electrically connected to the power supplyassembly 20 and the vaporizer 10, respectively. The power supplyassembly 20 is used for supplying power, and the circuit board is usedfor guiding current between the power supply assembly 20 and thevaporizer 10.

The technical features in the foregoing embodiments may be arbitrarilycombined. For brevity of description, not all possible combinations ofthe technical features in the foregoing embodiments are described.However, provided that combinations of the technical features do notconflict with each other, they shall be considered as falling within thescope described in the present description.

While the invention has been illustrated and described in detail in thedrawings and foregoing description, such illustration and descriptionare to be considered illustrative or exemplary and not restrictive. Itwill be understood that changes and modifications may be made by thoseof ordinary skill within the scope of the following claims. Inparticular, the present invention covers further embodiments with anycombination of features from different embodiments described above andbelow. Additionally, statements made herein characterizing the inventionrefer to an embodiment of the invention and not necessarily allembodiments.

The terms used in the claims should be construed to have the broadestreasonable interpretation consistent with the foregoing description. Forexample, the use of the article “a” or “the” in introducing an elementshould not be interpreted as being exclusive of a plurality of elements.Likewise, the recitation of “or” should be interpreted as beinginclusive, such that the recitation of “A or B” is not exclusive of “Aand B,” unless it is clear from the context or the foregoing descriptionthat only one of A and B is intended. Further, the recitation of “atleast one of A, B and C” should be interpreted as one or more of a groupof elements consisting of A, B and C, and should not be interpreted asrequiring at least one of each of the listed elements A, B and C,regardless of whether A, B and C are related as categories or otherwise.Moreover, the recitation of “A, B and/or C” or “at least one of A, B orC” should be interpreted as including any singular entity from thelisted elements, e.g., A, any subset from the listed elements, e.g., Aand B, or the entire list of elements A, B and C.

What is claimed is:
 1. A vaporization assembly, comprising: avaporization housing having a liquid storage cavity; a vaporization mainbody arranged in the vaporization housing and provided with a liquidpassage hole communicating with the liquid storage cavity; a movablepart arranged on the vaporization main body and having a liquid guidehole; and a pushing member configured to move in a direction toward oraway from the movable part and to drive the movable part to move whenmoving in the direction toward or away from the movable part, wherein,when the pushing member is located at an initial position, the liquidguide hole is completely separate from the liquid passage hole, andwherein, during a movement of the pushing member from the initialposition to a conduction position, the liquid guide hole is in liquidguiding communication with the liquid passage hole.
 2. The vaporizationassembly of claim 1, wherein the movable part is provided with anaccommodating groove configured to accommodate the vaporization mainbody along a first direction, and wherein the movable part is providedwith the liquid guide hole communicating with the accommodating groovealong a second direction, the second direction being perpendicular tothe first direction.
 3. The vaporization assembly of claim 2, wherein atleast one flange protrudes from a periphery of the movable part, the atleast one flange abutting against a circumferential sidewall of thevaporization main body.
 4. The vaporization assembly of claim 3, whereinthe at least one flange comprises at least two flanges, the at least twoflanges comprising a first flange and a second flange, the first flangeand the second flange being spaced above the liquid guide hole along thefirst direction, wherein, when the pushing member is located at theinitial position, the first flange is located above the liquid passagehole and the second flange is located below the liquid passage hole, andwherein, when the pushing member is located at the conduction position,both the first flange and the second flange are located above the liquidpassage hole.
 5. The vaporization assembly of claim 2, wherein thevaporization main body comprises a vaporization channel and avaporization core accommodated in the vaporization channel, wherein theliquid passage hole is provided in the vaporization channel, and whereinthe movable part is sleeved outside the vaporization core andaccommodated in the vaporization channel along the first direction in aliftable manner.
 6. The vaporization assembly of claim 5, wherein aperiphery of the movable part is provided with a vent groovecommunicating with the vaporization channel along the first direction.7. The vaporization assembly of claim 2, wherein the vaporization mainbody comprises a vaporization channel and a vaporization coreaccommodated in the vaporization channel, wherein the liquid passagehole is provided in the vaporization channel, and wherein the movablepart is sleeved outside the vaporization core and arranged around aperiphery of the vaporization channel along the first direction in aliftable manner.
 8. The vaporization assembly of claim 1, wherein abottom of the vaporization housing is provided with a mounting hole, thepushing member being insertable in the mounting hole in a liftablemanner.
 9. The vaporization assembly of claim 8, wherein the pushingmember comprises a pushing part and a resisting part that are fixedlyconnected, the resisting part being located below the movable part, andwherein the pushing part is configured to move in the direction towardor away from the movable part to drive the resisting part to resist themovable part.
 10. A vaporizer, comprising: the vaporization assembly ofclaim 1; and a mouthpiece assembly movably connected to the vaporizationhousing.
 11. An electronic vaporization device, comprising: a powersupply assembly; and the vaporizer according to claim 10, the vaporizerbeing in electrical connection with the power supply assembly.